U.S. Electric Utilities Filed $18.6 Billion in Rate Increase Requests in the First Half of 2026

U.S. electric utilities filed $18.6 billion in rate increase requests with state regulators in the first half of 2026, according to the PowerLines report published on July 14. The figure confirms an upward trend: filings totaled $31 billion across all of 2025, more than double the $15 billion recorded in 2024, according to Latitude Media.

The second quarter accounted for $9.2 billion, the highest quarterly total since the nonprofit PowerLines began tracking filings, according to Utility Dive. Southern states, from Virginia to Florida and through Texas, concentrated $4.5 billion in requests covering 26 million customers. The drivers identified in the report (aging infrastructure replacement, post-extreme-weather reconstruction, and the pass-through of wholesale gas and electricity prices) are the same cost pressures bearing on the Mexican side of the Texas interconnection, where cross-border electricity trade reached record levels in 2025 and industrial tariffs increasingly reflect conditions in the ERCOT market. State regulators approved on average only 58% of requested costs between 2023 and 2024.

The largest individual request of the quarter came from Oncor, Texas's primary transmission company, whose service territory borders the interconnection between ERCOT and Mexico's National Electric System (Sistema Eléctrico Nacional), with $1.2 billion tied to a five-year, $45 billion transmission and distribution plan to serve demand from the Permian Basin, driven by oil and gas extraction and new data centers. Dominion Energy filed three requests in Virginia totaling $1.5 billion, primarily for fuel costs. In Michigan, DTE Energy and Consumers Energy each sought approximately $500 million. Consumer impact varies by region: the average proposed increase per customer ranges from $193 in the Midwest to $110 in the West. The average residential rate reached 18.8 cents per kilowatt-hour in April, 7.3% higher than a year earlier, according to the report.

The Edison Electric Institute (EEI) estimates that electric utilities will invest $1.4 trillion between 2026 and 2030, signaling that the rate request cycle will continue. With nearly half of 2025's filings still pending resolution at the start of 2026, pressure on industrial consumers, including cross-border ones, will remain a factor to monitor in the coming quarters.

This article was produced with artificial intelligence assistance from verified sources and reviewed by a human editor before publication.